clear gifTPS767D318, Status:ACTIVE
Dual-Output Low-Dropout (LDO) Voltage Regulators
 
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Product Features and DescriptionFeaturesRequest Free SamplesSamplesTechnical Documents: app notes, user guides, models, and product bulletinsTechnical Documents
Quality: Product Contents, MTBF/FIT Rate and Moisture SensitivityQuality & Pb-Free DataPrice and Packaging InformationPricing/PackagingDownload Application NotesApplication Notes
related productsRelated ProductsInventory, Leadtime, and AvailabilityInventoryModels: BSDL, IBIS, or SPICESimulation Models
Tools & Software: EVMs, CCStudio, and developerTools & SoftwareDownload CAD Design ToolsSymbols/FootprintsAccess Reference DesignsReference Designs

 Datasheet
Download Datasheet
Dual-Output Low-Dropout Voltage Regulators (Rev. G) (tps767d318.pdf, 772 KB)
14 Jul 2008 Download

TPS767D318TPS767D318-Q1 
Iout(Max)(A)1  1  
Iout2(A)1  1  
Vdo(Typ)(mV)350   
Vin(Min)(V)3.65  2.7  
Vin(Max)(V)10  10  
Fixed Output Options(V)3.3/2.5, 3.3/1.8  3.3/2.5, 3.3/1.8  
Accuracy(%)2  2  
Output Capacitor(uF)10  10  
Output Capacitor TypeTantalum  Tantalum  
Pin/Package28HTSSOP  28HTSSOP  
RatingCatalog  Q100 Automotive  
 SamplesSamples
 InventoryInventory

Product Information
Back to TopFeatures
  • Dual Output Voltages for Split-Supply Applications
  • Output Current Range of 0mA to 1.0A per Regulator
  • 3.3V/2.5V, 3.3V/1.8V, and 3.3V/Adjustable Output
  • Fast-Transient Response
  • 2% Tolerance Over Load and Temperature
  • Dropout Voltage Typically 350mV at 1A
  • Ultra-low 85µATypical Quiescent Current
  • 1µA Quiescent Current During Shutdown
  • Dual Open-Drain Power-On Reset with 200ms Delay for Each Regulator
  • 28-Pin PowerPAD TSSOP Package
  • Thermal Shutdown Protection for Each Regulator

PowerPAD Is a trademark of Texas Instruments
All other trademarks are the property of their respective owners

Back to TopDescription

The TPS767D3xx family of dual voltage regulators offers fast transientresponse, low dropout voltages and dual outputs in a compact package and incorporating stability with 10µF low ESR output capacitors.

The TPS767D3xx family of dual voltage regulators is designed primarily for DSP applications. These devices can be used in any mixed-output voltage application, with each regulator supporting up to 1A. Dual active-low reset signals allow resetting of core-logic and I/O separately.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (350mV typically at an output current of 1A for the TPS767D325) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85µA over the full range of output current, 0mA to 1A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to 1µA at TJ = +25°C.

The RESET output of the TPS767D3xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS767D3xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage.

The TPS767D3xx is offered in 1.8V, 2.5V, and 3.3V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5V to 5.5V). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS767D3xx family is available in a 28-pin PWP TSSOP package. They operate over a junction temperature range of -40°C to +125°C.

Analog eLab(TM) Design Center

Customers Who Evaluated This Product Also Evaluated...

These Alternative Products:

  • TPS767D301: Dual-Output Low-Dropout (LDO) ...
  • TPS70302: 1A/2A Dual-Output LDO Voltage ...

These Complementary Products:

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Pricing/Packaging/CAD Design Tools/Samples
Back to TopPricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Budget Price
($US) | QTY
Industry Standard
(TI Pkg)
| Pins
Top Side MarkingStandard Pack Quantity | Package CarrierSymbolsSamples
TPS767D318PWPACTIVE-40 to 1252.45 | 100uHTSSOP (PWP) | 28 View 50 | TUBE Download CAD Format for this SymbolRequest Free Samples
TPS767D318PWPG4ACTIVE-40 to 1252.45 | 100uHTSSOP (PWP) | 28 View 50 | TUBE Download CAD Format for this SymbolRequest Free Samples
TPS767D318PWPRACTIVE-40 to 1252.45 | 100uHTSSOP (PWP) | 28 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS767D318PWPRG4ACTIVE-40 to 1252.45 | 100uHTSSOP (PWP) | 28 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.


Inventory
Back to TopTI Inventory StatusReported Distributor Inventory
TPS767D318PWPAs of 7:47 AM GMT, 20 Jul 2008As of 7:47 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 335* 1250 | 19 Aug 6 Weeks AmericasArrow >1k Buy Now
 350 | 22 Aug Avnet 103 Buy Now
 >10k | 26 Aug DigiKey 525 Buy Now
  Mouser Electronics 337 Buy Now
  Newark 618 Buy Now
  Rochester Electronics 800 Buy Now
  AsiaWPI 100 Buy Now
  EuropeArrow Northern Europe 50 Buy Now
  Avnet-SILICA 50 Buy Now
  EBV Elektronik Buy Now
  Farnell 103 Buy Now
  Spoerle 200 Buy Now
TPS767D318PWPG4As of 7:47 AM GMT, 20 Jul 2008As of 7:47 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 335* 1250 | 19 Aug 6 Weeks AmericasAvnet 112 Buy Now
 350 | 22 Aug EuropeEBV Elektronik 250 Buy Now
 >10k | 26 Aug    
TPS767D318PWPRAs of 7:47 AM GMT, 20 Jul 2008As of 7:47 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 26 Aug 6 Weeks AmericasArrow >1k Buy Now
TPS767D318PWPRG4As of 7:47 AM GMT, 20 Jul 2008As of 7:47 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 26 Aug 6 Weeks None Reported
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* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information. 

Quality & Lead (Pb)-Free Data
Back to TopProduct ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TPS767D318PWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS767D318PWPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS767D318PWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS767D318PWPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details. If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.


Technical Documents
Back to TopDatasheets
Dual-Output Low-Dropout Voltage Regulators (Rev. G) (tps767d318.pdf, 772 KB)
14 Jul 2008 Download
Back to TopApplication Notes
PowerPAD Thermally Enhanced Package Application Report (Rev. C) (slma002c.htm, 8 KB)
19 Jun 2008 Abstract
PowerPAD Thermally Enhanced Package Application Report (Rev. B) (slma002b.htm, 8 KB)
10 Apr 2008 Abstract
Recommended Power Solutions for the TMS320x2810/1/2 DSPs (slva204.htm, 8 KB)
31 Jan 2005 Abstract
View Application Notes for Dual Channel LDO
Back to TopMore Literature
PR675 - VIN=5V, Single Chip, High Power Solution (Rev. A) (slvr309a.pdf, 65 KB)
19 Oct 2007 Download
View More Literature for Dual Channel LDO

Reference Designs
Back to TopDescription Part # Company
Industrial Control via the CAN Bus Demonstration Platform CANBUS-DEMO Texas Instruments

Related Products
Back to Top Alternative Products - Are similar to TPS767D318
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
TPS767D301Dual-Output Low-Dropout (LDO) Voltage RegulatorsTI customers also evaluated this product.
TPS703021A/2A Dual-Output LDO Voltage Regulator W/Power Up Seq. For Split Vo, Adjust. Outputs 1.22V - 5.5VTI customers also evaluated this product.
Back to Top Complementary Products - Can be used with TPS767D318
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